<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class AddToPermissionsTable extends Migration {
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up() {
        if (Schema::hasTable('permissions')){
            Schema::table('permissions', function (Blueprint $table) {
                $table->string('group',)->comment('权限组');
                $table->string('menu',)->comment('菜单');
                $table->string('description',)->comment('菜单描述');
            });
        }

    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down() {
        Schema::table('permissions', function (Blueprint $table) {
            //
        });
    }
}
